/*
 *copyright xkshow; menu
 */
var leftPageHeight = 430; 
/*left*/
function selsbar(selNum,total) 
{ 
    for(var i = 1; i <= total; i++) {
        var sel = "#left_" + i;
        if(i == selNum){
        	$(sel).height(leftPageHeight-total*23);
        	$(sel).show();
        }else{
        	$(sel).hide();
        }        
    }
} 
function onloadFirst(total) 
{ 
	leftPageHeight = $(document).height()-50;
	$("#left_1").height(leftPageHeight-total*23);
}
